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Individual Calculations January 2017 |
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| Rwitik, Chakraborty Total change: 62.80 | |   |
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| All India Rating Tournament | Kolkata | IND | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1170 | 0.50 | 3 | -0.06 | 40 | -2.40 | |
|  Vatsal, Singhania | | | 1570 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Atri, Chattopadhyay | | | 1464 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dhritabrata, Kundu | | | 1298 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2nd 64Square FIDE Rated Open Chess tmt 2016 | Kolkata | IND | 2016-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1170 | 2.50 | 7 | 1.63 | 40 | 65.20 | |
| | Rabindra, Kumar Ojha | | | 1570 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sujeet, Chakraborty | | | 1509 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Sudhanshu, Ranjan | | | 1570 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Saikat, Saha | | | 1459 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ritwick, Pal | | | 1499 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jitendra, Kumar Jawahar | | | 1546 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Anish, Rooj | | | 1389 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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